Unless you are a Japanese or have a Japanese permanent residency you won't be getting an OA visa in Japan. Is there a specific reason you're going for the OA visa instead of the O Visa? The OA requires mandatory insurance background check and the only benefit is not bringing over the money immediately into Thailand.
Definitely prepare a contract with yourself instead of gumming up the works with other companies. If you had taken the time to read the voluminous posts in this group you would see that all the self-employed people are asked the same.
Anonymous participant I'd include a cover letter in my application saying this is my second application due to mistake in my passport expiry and please consider moving my application as fast as possible as my Cambodian visa will expire soon
Good report. Laos wants 3 months of bank statements, no surprise there. Photos should be of passport photo dimensions and specifics, light background, no smiling, no wearing glasses etc, head and shoulders.
It would need continuous updating and most members join and plop their questions in without ever looking to see if their issue has been addressed, as evidenced by the regurgitation seen on a daily basis.